#! /usr/bin/env python3
# -*- coding: utf-8 -*-
import psutil


def main():
    try:
        with open("pid", "r") as f:
            text = f.read().replace("\n", "").replace("\r", "")
        pid = int(text)
        with open("pid", "w") as f:
            f.write("")
        for proc in psutil.process_iter():
            if proc.pid == pid:
                proc.kill()
    except Exception as e:
        print(e)


if __name__ == '__main__':
    main()
